Let me say this as simply as possible: You need to test your JavaScript code. Yes, I understand how easy it is to drag your feet when you don’t know about the tools ...

In mid-November 2009, at a meeting of my research group in Chicago, I proudly unveiled the most recent beta of the software I'm writing for my PhD dissertation, a Web application (written in Ruby on ...

Mark Michaelis walks you through the Visual Studio tooling and project setup you'll need to get the most out of your JavaScript unit testing. As I detailed in my recent article "A TypeScript Primer," ...

JavaScript has the capacity to break a whole lot of different things on a website for both users and search engines. Thus, many SEO professionals and digital marketers are distrustful of JavaScript as ...

Microsoft’s web testing framework mixes browser and dev tools access to give you a comprehensive automation and test framework. Modern application development depends on automated testing, using test ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Lily Mara explains how to avoid high-risk ...

Vitest is available in the new main version 4.0. Updates are available for, among others, the browser mode, handling the end-to-end testing framework Playwright, and debugging with the Visual Studio ...

The new benchmark is designed to catch a new class of browser performance problems -- and perhaps to curry favor with rival browser makers. Stephen Shankland worked at CNET from 1998 to 2024 and wrote ...

The team behind Node.js has announced the release of Node.js 21. Node.js is a JavaScript runtime that is built on the JavaScript engine that Chrome uses, V8. One of the main updates in this release is ...

Google has updated the mobile-friendly test and the rich results test tools to support JavaScript sites better. Google posted on Twitter that you now will see rendered HTML, console log, exceptions ...